变形监测控制网在城市轨道交通中的应用探索  

Exploration on the application of deformation monitoring and control network in urban rail transit

作　　者：陶雄 毛音洲 Tao Xiong;Mao Yinzhou(Changzhou Construction Material Research Institute Co.,Ltd.,Changzhou Jiangsu 213163,China)

机构地区：[1]常州市建筑材料研究所有限公司,江苏常州213163

出　　处：《山西建筑》2023年第23期171-175,180,共6页Shanxi Architecture

摘　　要：城市轨道交通、大型建设工程、大坝工程、高层建筑等,施工周期长、规模大、环境复杂,对安全监控量测精度的要求高,需要建立变形监测控制网进行长期的安全监测;变形监测控制网是变形监测的控制体系和起算依据。因此,对变形监测网的重要性、变形控制网监测基本技术指标及观测数据的平差技术进行了具体的研究,该研究表明变形监测控制网是城市轨道交通工程监测工作的基础,变形监测的控制点应在整个变形监测过程中保持稳定可靠的状态。Urban rail transit,large-scale construction projects,dam projects,high-rise buildings,etc.have long construction cycles,large scales,and complex environments,which require high precision in safety monitoring measurements.It is necessary to establish a deformation monitoring control network for long-term safety monitoring;The deformation monitoring control network is the control system and calculation basis for deformation monitoring.This article conducts specific research on the importance of deformation monitoring network,basic technical indicators of deformation control network monitoring,and adjustment technology of observation data.This study indicates that the deformation monitoring control network is the foundation of urban rail transit engineering monitoring work,and the control points of deformation monitoring should maintain a stable and reliable state throughout the entire deformation monitoring process.

关 键 词：平面控制网 高程控制网 稳定性分析 误差控制 

分 类 号：TU196.1[建筑科学—建筑理论]